239221280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2446

約数の個数: 96

約数和(自身を含む): 614836656

約数和(自身を除く): 375615376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2377, 2516, 2720, 2960, 3145, 4754, 5032, 5920, 6290, 9508, 10064, 11885, 12580, 19016, 20128, 23770, 25160, 38032, 40409, 47540, 50320, 76064, 80818, 87949, 95080, 100640, 161636, 175898, 190160, 202045, 323272, 351796, 380320, 404090, 439745, 646544, 703592, 808180, 879490, 1293088, 1407184, 1495133, 1616360, 1758980, 2814368, 2990266, 3232720, 3517960, 5980532, 6465440, 7035920, 7475665, 11961064, 14071840, 14951330, 23922128, 29902660, 47844256, 59805320, 119610640, 239221280]

約数ペア:

[(1, 239221280), (2, 119610640), (4, 59805320), (5, 47844256), (8, 29902660), (10, 23922128), (16, 14951330), (17, 14071840), (20, 11961064), (32, 7475665), (34, 7035920), (37, 6465440), (40, 5980532), (68, 3517960), (74, 3232720), (80, 2990266), (85, 2814368), (136, 1758980), (148, 1616360), (160, 1495133), (170, 1407184), (185, 1293088), (272, 879490), (296, 808180), (340, 703592), (370, 646544), (544, 439745), (592, 404090), (629, 380320), (680, 351796), (740, 323272), (1184, 202045), (1258, 190160), (1360, 175898), (1480, 161636), (2377, 100640), (2516, 95080), (2720, 87949), (2960, 80818), (3145, 76064), (4754, 50320), (5032, 47540), (5920, 40409), (6290, 38032), (9508, 25160), (10064, 23770), (11885, 20128), (12580, 19016)]